How do you set up targets for Twin Missiles, and does its range come from the skill or the weapon?

Question

Accepted Answer

The skill diagram sets both the range and the target positions, not the weapon's range. The pattern may be rotated, and empty squares need not be filled, so you can hit one target and let the other miss.

Arydia: The Paths We Dare Tread

How do you set up targets for Twin Missiles, and does its range come from the skill or the weapon?